Showing posts with label Vult. Show all posts
Showing posts with label Vult. Show all posts

Friday, July 28, 2023

Eurorack acid - TB 303 style modules

video upload by John Schussler

"If you listen to techno, you listen to the Roland TB-303. It's the sound of acid, and is such a unique sound that everybody wants and uses it.

Although several makers are selling clones in the original 303 design (with the sequencer and original layout), you may just want to get one in Eurorack without all the fuss of learning the 303 sequencer interface (it's not intuitive).

Here are a bunch of 303 modules that either include all the parts (VCF, VCA, envelope, accent, glide...the works) or just one part (the VCF, which is the most critical bit).

There are others as well, these are just the ones I happen to have...."

00:00 Intro
00:20 Hydronium
07:28 TB-EFA
13:56 Acid Source
24:14 Pico Acid
30:00 Doepfer A-103/120
46:16 Vult Freak

Thursday, March 09, 2023

Three Generative Sequencers - And one that isn't

video upload by John Schussler

"I have a few generative sequencers I've not had time to play with, and figured I'd compare how Three are generative in one form or another, and one, the Berlin School, is not. I leave you to suffer with that incongruity in silence.

This is my first exploration with each of them, so I'm just getting a feel for how they work. You're along for the ride, but don't expect too much.

VCO is Acid Rain Chainsaw. LPG is Rabid Elephant Natural Gate. No envelope. Delay here and there is Make Noise Mimeophon. Quantizer is 2hp Tune.

00:00 Intro
00:20 Feigen
12:00 Anima
23:29 Odds
31:34 Berlin School"

This appears to be the first post to feature Subsongs Modular.

Tuesday, February 21, 2023

VULT DSP: a cross platform sound processing language

video upload by Floyd Steinberg

Follow-up to Build your own synthesizer module with PICO ADK!

"VULT DSP is a programming language which enables you to code audio DSP applications with relatively minor prior knowledge. The compiler will create binaries that can run very close to the given hardware (or translations to high-level languages like JavaScript, so you can use your creations in a Web Browser). Here's a short introduction which covers some basics like the general syntax and structure, creating oscillators and envelopes and reacting to user input. Table of contents:

00:00 introduction
00:38 what is vult, and why use it
01:25 how to install the software development kit
01:53 Visual Studio Code setup
02:09 the PICOADK template, VULT DSP architecture
02:49 the web prototyping tool
03:36 functions: fun / and
03:49 default functions: process, noteon, noteoff, controlchange, default
04:15 example 1: a simple monophonic synth
04:44 persistent variables (memory variables)
05:40 about that oscillator function...
06:16 where to find other building blocks for copy&paste programming
06:58 example 2: envelopes
08:49 reacting to controllers
10:04 creating a polyphonic synth using arrays
12:27 compile & upload to PICOADK to create a bare metal synth
13:04 some optimizations were needed on hardware
13:23 homework for you (and WIN something!)
14:50 short demo of my synth
15:24 conclusion

Links & Resources
Web Tool


Sunday, February 05, 2023

Build your own synthesizer module with PICO ADK!

video upload by Floyd Steinberg

"PICO ADK is an integrated system that can run VULT DSP code, and it comes equipped with a high quality digital audio converter and 8 analog inputs for connecting controllers. Building your own hardware synth never has been so easy! Table of contents:

00:00 intro
00:10 hello
00:35 board overview / features
01:19 hardware needed
02:11 downloading and installing the software development kit
04:02 installing your firmware / dsp code
04:26 example 1: a simple synth
05:09 (simple audio example)
05:42 a more complex example (with some hardware controllers)
06:09 how to create and compile your own DSP code / folder & project structure
06:48 how to try some demo scripts from the VULT page
07:33 outlook
08:06 conclusion
08:42 important things to consider!
09:06 full audio demo
11:12 bye bye

Breadboard & cables
3.5mm stereo sockets
VULT language
PICO ADK on GitHub

Shell script commands needed:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install npm
sudo npm install vult -g
chmod +x
cd pico
rm -rf pico-sdk
git clone --branch master --recursive
git clone --recursive

cd PicoADK-FreeRTOS-Template

mkdir build &&cdbuild
cmake ..


Wednesday, June 15, 2022

Achieving Filthy Nirvana with Knobula Kickain and Vult Freak

video upload by Red Means Recording

"A filthy look at two fun modules.
The Knobula Kickain is a kick drum module with reverb and stereo spectral sidechaining.
The Vult Freak is a super multi-mode filter with a TON of awesome filter models.
We'll give them both a nasty workout with our good friend, the Modbap Osiris wavetable oscillator.

Monday, May 23, 2022

falling in love with FM \ Vult Opulus overview and tutorial

video upload by Omri Cohen

"Want to learn Modular Synthesis? have a look here -
Here are the patches from the video -

00:00 - Introduction
00:09 - Basic features
06:07 - Tremolo and vibrato
11:21 - Detune
15:26 - Additive mode
19:51 - Morph and uOpulus"

Thursday, March 03, 2022

Buchla 303?

video upload by Omri Cohen

"Here is the Buchla 303 selection -
You can load it into your patches via the File menu
You can find the outro patch and walkthrough video of it on my Patreon page -

00:00 - Introduction
00:10 - The patch
09:32 - Jam"

Note: created a new NYSTHI label for the site. Labels are at the bottom of every post.

Monday, February 28, 2022

Vult Anima Overview and Tutorial

video upload by Omri Cohen

00:00 - Introduction
00:34 - Basic functions
05:56 - Turing machine
10:10 - Sequencing Anima
14:45 - Additional features
18:53 - Outro patch

Want to learn Modular Synthesis? have a look here -
Do you also think that reverb is life and want to share it with the world? Have a look here -
Buy me a coffee? -
Consider joining me on Patreon -
Patching techniques and ideas document -

Monday, June 21, 2021

Wolv analog waveshaper from Vult in Eurorack

video uploaded by Omri Cohen

00:00 - Introduction and sounds
01:25 - Main features
03:18 - Generative patch, shaping a sine wave
07:01 - Adding accents, adding texture
09:54 - Shaping drums
12:50 - Shaping CV
17:34 - Feedback loops

Omri Links:

"If you just want to buy me a coffee :) -
Consider joining me on Patreon -
Patching techniques and ideas that I continue updating -

Wednesday, May 12, 2021

5 Patchlets with Vorg from Vult

video by Omri Cohen

00:00 - Patch 1 / Saich
01:13 - Patch 2 / BIA, Plaits, Beads
02:17 - Patch 3 / White Noise, Arbhar
03:05 - Patch 4 / Pinging Vorg, Plaits, BIA
04:18 - Patch 5 / DLD feedback loop, Plaits

Omri Links:

"If you just want to buy me a coffee :) -
Consider joining me on Patreon -
Patching techniques and ideas that I continue updating -

Monday, March 15, 2021

Glitch with Trummor 2 - VCV Rack Patch from Scratch

video by Omri Cohen

"Consider joining me on Patreon -​
Patching techniques and ideas that I continue updating -​

Here is the patch -
00:00​ - Introduction
01:28​ - Kick and Snare
09:13​ - Hats
13:53​ - Bass
16:31​ - Processing external signals
23:44​ - Supercell"

Wednesday, January 20, 2021

Overview and Patching Ideas with Feigen from Vult in VCV Rack

Omri Cohen

You can find additional resources from Omri Cohen at

00:00 - Introduction
02:44 - Moving Pitch Sequence
07:48 - Rhythmic Pitch Sequence
10:22 - Sequencing Drums
13:57 - Generative Sequencing
18:19 - As a Sound Source

Wednesday, July 22, 2020

What's new in Vult Freak v2.4?

Omri Cohen

You can find additional resources available from Omri Cohen at

00:00 - Flame Analog Distortion
03:18 - Disjoint Dj Style Filter
06:36 - Nopskate Flip-Flop Octaver
09:21 - VCA Modes
12:10 - Vraids Alternative Firmware based on MI Braids

Wednesday, March 18, 2020

Vult Giveaway - Hardware Freak

Published on Mar 18, 2020 Omri Cohen

"Freak is a multi-mode digital filter from Vult with over 12 different filter types and other neat modes like a distortion/saturation/fold/crush mode, a beautiful comb filter, and more.

Here's the Vult website -
Here's a video about Freak -
Here are some more sounds of Freak -

If you like what I do and want to support my work, consider joining my crew on Patreon -

All about the giveaway:
All you have to do is record a video with your Eurorack and VCV Rack, upload it to YouTube, and send the link to -
VCV Rack is free, You can get it here -
It has the VCV Recorder module that can record the screen also.
If you have a way to send CV back and forth from and to VCV Rack (for example, ES-8, ES-9, ect.), go for it, if not, you can still send audio back and forth so you can send audio from VCV Rack into your system and process it, and you can also send audio into VCV Rack and process it there.
You have 2 weeks to record the video so today is Wednesday, the 18th of March, 2020, and the giveaway will end on Wednesday, the 1st of April 2020.
By the way, you don't have to make a fancy video or anything, just make sure to have both your modular and VCV Rack visible, and maybe some patch notes in the description. Here are some ideas [videos below]

Most importantly, have fun!"

Wednesday, February 26, 2020

Vult DSP Freak Manifold Lateralus Sequence

Published on Feb 26, 2020 Robert Shipe

"Vult DSP Freak Manifold Lateralus (Moog Ladder Filter digital model 6, 12, 8 and 24dB options). You can throw a lot of modulation at it. Sounds gnarly, behaves a bit differently than an analog filter too. MI Plaits tri/saw/square/sync sequenced by Arturia KeyStep/Mutable Yarns. Modulated by a Blue Lantern Digital ADSR and Phobos Lunar LFO. Quantized by o_C Meta-Q. When I have the time I'll try to do a short vid for each filter model. Like usual I decided it sounded neat so I recorded it spontaneously. Very fun, cool, inspired filter.


Sunday, July 28, 2019

Vult Freak: Manifold Filter for Eurorack

Published on Jul 28, 2019 Leonardo Laguna Ruiz

"This is a quick overview of all the filters included in the Vult Freak filter for Eurorack."


"Stereo filter containing the following filter models:

This version includes the following filter models:
Tangents - Steiner-Parker filter containing three different variations.
Lateralus - Ladder filter.
Nurage - Low pass gate / Borg filter.
Ferox - CMOS filter.
Vortex - Russian fitler.
Unstabile - Circuit bent State Variable filter.
Stabile - State Variable filter.
Rescomb - Resonant Comb filter.
Vorg - MS-20 style filter."

Wednesday, April 10, 2019

Vult modules in Voltage Modular Demo

Published on Apr 10, 2019 Omri Cohen

"Here are some demos of the Vult modules for Voltage modular. Yes, they sound amazing also there :)"

Monday, September 17, 2018

Vult Tangents Hardware Prototype

Published on Sep 17, 2018 Leonardo Laguna Ruiz

"This is a short demo the the Vult Tangents hardware prototype. Tangents runs in the Vult Aire board. A full module (with a custom panel) will be available in the future."

Patch n Tweak
Switched On Make Synthesizer Evolution Vintage Synthesizers Creating Sound Fundlementals of Synthesizer Programming Kraftwerk

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